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Cultivated Reef

Anyone used these 30w "Cree" led arrays from ebay/alibaba?


jerdavismn

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I'm looking at building a light on the cheap for my 3.7g pico. Looking for parts I ran across these and have been trying to find references/reviews.

 

https://www.ebay.com/itm/CREE-XT-E-Royal-Blue-XP-E-Epileds-UV-Led-Module-Chip-Light-30-31V-350-600mA/221939969149?hash=item33aca72c7d:g:zJMAAOSwIwhWRYGn

 

There's also this 4 channel version

 

https://www.ebay.com/itm/4-Channel-CREE-Epileds-16leds-Royal-Blue-Cyan-UV-Red-White-LED-Emitter-Light-DIY/223567302110?hash=item340da64dde:g:9kQAAOSw0HVWCK8W

 

Debating between this and building something with an array of individual LEDs.

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